CPU Comparison

A

AMD

AMD

AMD Ryzen 5 PRO 7645

CORE STATE Raphael

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.8 Base / 5.1 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

i

Intel

INTEL

Core i9-11900

CORE STATE Rocket Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.5 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 65W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,188

1,924

cinebench_cinebench_r15_singlecore

308

271

cinebench_cinebench_r20_multicore

9,118

8,019

cinebench_cinebench_r20_singlecore

1,287

1,131

cinebench_cinebench_r23_multicore

21,710

19,093

cinebench_cinebench_r23_singlecore

3,065

2,695

passmark_data_compression

286,298

285,159

passmark_data_encryption

16,657

13,942

passmark_extended_instructions

21,813

19,654

passmark_find_prime_numbers

198

63

passmark_floating_point_math

45,202

48,948

passmark_integer_math

74,782

83,893

passmark_multithread

25,489

22,456

passmark_physics

1,598

977

passmark_random_string_sorting

34,557

33,054

passmark_single_thread

3,652

3,373

passmark_singlethread

3,652

3,373

DETAILED SPECIFICATIONS

SPECIFICATION

5 PRO 7645

i9-11900

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

3.8

2.5 -34.2%

Boost Clock (GHz)

5.1

5.2 +2.0%

Frequency (GHz)

3.8

2.5 -34.2%

Turbo Clock (GHz)

5.1

5.2 +2.0%

Multiplier

38

25 -34.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

32 MB (shared)

16 MB (shared)

Power

TDP (W)

65

65 0.0%

PPT

88 W

—

Architecture

Architecture

Zen 4

Rocket Lake

Codename

Raphael

Rocket Lake

Generation

Ryzen 5 (Zen 4 (Raphael))

Core i9 (Rocket Lake-S)

Process Size

5 nm

14 nm

Transistors

6,570 million

—

Die Size

71 mm²

276 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket AM5

Intel Socket 1200

Chipsets

X670E, X670, B650E, B650, A620

H510, B560, H570, Q570, W580, Z590, Q470, H470, W480, Z490

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon Graphics

UHD Graphics 750

Other

Market

Server/Workstation

Desktop

Production Status

Active

End-of-life

Launch Price

—

$439

Part Number

100-000000600

SRKNJ

Package

FC-LGA1718

FC-LGA14A

Tj Max

95°C

100°C

Bundled Cooler

Wraith Spire

—

View Ryzen 5 PRO 7645 Details View Core i9-11900 Details